INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ddd9991d429c3e0f8d7e49ac31d08ebff1ecba9b05d172ba0eda52412d816df', 
    'COZnb5hpChQ8dQaNSfJfJvjmVwmhU4DBH2d0dTgY30g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)